Ever think about wildcating? Lets hear some ideas on this. anything goes no matter how outlandish it sounds. Heres one:, how about a .600 nitro express necked down to a .58 or .54 caliber. Chambered in oh lets say a Ruger #1, or an H+R single shot , and maybe a beefed up version of the Marlin 336. say a 350- 425 grain bullet going oh around 2000-2300 fps. Africa, and Alaska, or elk and moose in North America. Maybe a light load of a 275-300 grain bullet for whitetail or muledeer in the thick stuff.